Borichewski R M
J Bacteriol. 1967 Feb;93(2):597-9. doi: 10.1128/jb.93.2.597-599.1967.
When the strictly autotrophic bacterium Thiobacillus thiooxidans was grown on sulfur, keto acids accumulated in the medium until they reached an inhibitory level at which growth ceased. Much greater growth was possible if these substances were continually dialyzed out of the medium.
当严格自养型细菌氧化硫硫杆菌在硫上生长时,酮酸在培养基中积累,直至达到抑制生长的水平,此时生长停止。如果将这些物质持续从培养基中透析出去,就有可能实现更大程度的生长。